| ECO A05 in 1999 play it! nivala tuomas defeats white's kapanen konstant in 114 moves | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d4 e6 5. O-O Be7 6. b3 O-O 7. Bb2 d6 8. c4 bxc4 9. bxc4 Nbd7 10. Nbd2 c5 11. e3 Rb8 12. Qc2 Qc7 13. Rfc1 Rfc8 14. Rab1 Ba6 15. Bf1 Rb6 16. Bc3 Rxb1 17. Rxb1 cxd4 18. exd4 Rb8 19. Rxb8+ Qxb8 20. Qb3 Bb7 21. Bg2 Nb6 22. a4 Ne4 23. Nxe4 Bxe4 24. a5 Nd7 25. Qxb8+ Nxb8 26. Nd2 Bxg2 27. Kxg2 Kf8 28. Kf3 Ke8 29. Ke4 f5+ 30. Kd3 Kd7 31. f4 d5 32. Nf3 Kc6 33. Ne5+ Kb7 34. cxd5 exd5 35. h3 Nc6 36. g4 g6 37. Kc2 Bd8 38. gxf5 gxf5 39. Nf7 Bc7 40. Nh6 Ka6 41. Nxf5 Bxf4 42. Kd3 Bg5 43. h4 Ne7 44. hxg5 Nxf5 45. Ke2 Ng3+ 46. Kf3 Ne4 47. Bb4 Kb5 48. Be7 Kxa5 49. Kf4 Kb5 50. Kf5 Kc4 51. Bf6 a5 52. Ke5 a4 53. Be7 Nd2 54. Ke6 Kxd4 55. Kf7 Ne4 56. Kg7 Nxg5 57. Bxg5 Kc3 |
| ECO A04 in 2002 play it! nivala tuomas defeats white's franssila tommi in 99 moves | 1. Nf3 e6 2. d4 b6 3. e4 Bb7 4. Bd3 Nf6 5. e5 Ne4 6. Qe2 d5 7. Nbd2 Nxd2 8. Bxd2 c5 9. c3 Qc8 10. Bb5+ Bc6 11. Bd3 Bb7 12. Bb5+ Nc6 13. O-O a6 14. Bd3 a5 15. Ng5 Ba6 16. Qh5 g6 17. Qf3 Qd7 18. Bxa6 Rxa6 19. Qf6 Rg8 20. Nxh7 Qe7 21. Bg5 Bg7 22. Qxe7+ Nxe7 23. Bxe7 Kxe7 24. f4 a4 25. g4 Rh8 26. Ng5 Rh4 27. h3 a3 28. b3 f6 29. exf6+ Bxf6 30. Kg2 b5 31. Rac1 Rc6 32. b4 cxd4 33. cxd4 Rc4 34. Nf3 Rh8 35. Ne5 Bxe5 36. Rxc4 bxc4 37. fxe5 Rb8 38. Rf3 Rxb4 39. Rxa3 Rb2+ 40. Kf3 g5 41. Ra7+ Kf8 42. Ra6 Kf7 43. Ra7+ Kf8 44. Ra6 Rh2 45. Rxe6 Rxh3+ 46. Ke2 Rd3 47. a4 Rxd4 48. Rd6 Re4+ 49. Kd2 Rxe5 50. a5 |
| ECO A05 in 2002 play it! nivala tuomas defeats white's kivipelto kaj er in 60 moves | 1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 Bd6 5. Be2 b6 6. O-O O-O 7. c4 Bb7 8. Nc3 c6 9. d3 Nbd7 10. Rc1 Qe7 11. Re1 Rac8 12. e4 dxe4 13. Nxe4 Nxe4 14. dxe4 e5 15. Qc2 Ba3 16. Bxa3 Qxa3 17. Nd2 Rcd8 18. Nf1 Qe7 19. Ne3 g6 20. Bg4 Nc5 21. Rcd1 h5 22. b4 Na6 23. Bxh5 Nxb4 24. Qb3 Na6 25. Bf3 Nc5 26. Qa3 Bc8 27. h4 Qxh4 28. Qxa7 Nd3 29. Re2 Kg7 30. g3 Qf6 |
| ECO A10 in 2002 play it! nivala tuomas defeats white's eskola risto in 60 moves | 1. c4 b6 2. Nf3 Bb7 3. Nc3 Bxf3 4. gxf3 c5 5. f4 Nc6 6. Bg2 g6 7. Qa4 Rc8 8. Bxc6 dxc6 9. Qxa7 Nh6 10. Qb7 Nf5 11. Qa6 Ra8 12. Qb7 Nd4 13. Kd1 Bg7 14. e3 Rb8 15. Qa6 Nf5 16. Qa4 Qd7 17. Qc2 O-O 18. d3 Rbd8 19. Ke2 Nh4 20. h3 e5 21. e4 f5 22. f3 exf4 23. Bd2 fxe4 24. dxe4 Nxf3 25. Kxf3 Qxd2 26. Qxd2 Rxd2 27. Rad1 Rxb2 28. Ne2 Rxa2 29. Rd6 Ra3+ 30. Kf2 f3 |
| ECO A16 in 2001 play it! nivala tuomas defeats white's luukkonen tommi in 66 moves | 1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 4. e4 d6 5. d4 cxd4 6. Nxd4 g6 7. Be2 Bb7 8. f3 Bg7 9. O-O O-O 10. Be3 Nc6 11. Qd2 Rc8 12. Rfd1 Nd7 13. Rac1 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Qc7 16. b4 Bc6 17. a4 a5 18. Rb1 axb4 19. Rxb4 Ra8 20. f4 Nc5 21. Nd5 Bxd5 22. cxd5 Qd7 23. Bb5 Qg4 24. e5 Rad8 25. Rd2 e6 26. Be2 Qh4 27. g3 Qh3 28. Rxb6 exd5 29. Qxd5 dxe5 30. Qxd8 Rxd8 31. Rxd8+ Kg7 32. fxe5 Qf5 33. e6 Ne4 |
| ECO B24 in 1996 play it! nivala tuomas defeats white's hartikainen jarm in 126 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. f4 a6 9. Nh3 b5 10. O-O O-O 11. Nd1 Rb8 12. Kh1 c4 13. d4 Qa5 14. c3 d5 15. f5 exf5 16. exd5 Nd8 17. Bf4 Rb7 18. Bd6 Rd7 19. Bb4 Qb6 20. Re1 Qf6 21. Qe2 Nxd5 22. Bxf8 Bxf8 23. Qe5 Re7 24. Bxd5 Rxe5 25. Rxe5 Ne6 26. Ne3 Bd6 27. Rxe6 Bxe6 28. Bg2 Qd8 29. Re1 a5 30. a3 Qc7 31. Rf1 Bc8 32. Nd5 Qd8 33. Re1 Be6 34. Ndf4 b4 35. axb4 axb4 36. Nxe6 fxe6 37. Rxe6 Qd7 38. Bd5 Kg7 39. Bxc4 Qc6+ 40. Kg1 Qxc4 41. Rxd6 b3 42. Nf4 Qa4 43. Nd3 Qa1+ 44. Kf2 Qh1 45. Rd7+ Kh6 46. d5 Qxh2+ 47. Ke3 Qxg3+ 48. Kd4 Qg4+ 49. Kc5 Qe2 50. Nb4 Qxb2 51. Kc4 Qa3 52. Re7 b2 53. Re1 Qa1 54. Rxa1 bxa1=Q 55. d6 Qa7 56. Nc6 Qa6+ 57. Kc5 Qa3+ 58. Kd5 Qxc3 59. d7 Qd2+ 60. Ke6 f4 61. Ne5 Qxd7+ 62. Kxd7 Kg5 63. Ke6 h5 |
| ECO B32 in 1998 play it! nivala tuomas defeats white's verkasalo tommi by checkmate in 60 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nc2 O-O 14. Nce3 fxe4 15. Bxe4 f5 16. Bc2 Rc8 17. Qh5 e4 18. g4 Bf7 19. Qh3 fxg4 20. Qxg4 Ne5 21. Qxc8 Qh4 22. Ng2 Qg5 23. Qf5 Qxg2 24. Ne7+ Kh8 25. Bxe4 Nd3+ 26. Kd2 Bh6+ 27. Kc2 Bb3+ 28. axb3 Qxf2+ 29. Qxf2 Rxf2+ 30. Kxd3 Rd2# |
| ECO B30 in 2007 play it! nivala tuomas defeats white's pitkenen jorma in 90 moves | 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nb5 Ng6 8. Be3 Qd8 9. N1c3 d6 10. f4 a6 11. Nd4 Be7 12. Nxc6 bxc6 13. f5 exf5 14. exf5 Ne5 15. Be2 d5 16. Na4 O-O 17. Nb6 Rb8 18. Nxc8 Qxc8 19. b3 Bf6 20. Rc1 Rd8 21. Qd2 c5 22. Qa5 c4 23. Rcd1 d4 24. Bf4 d3 25. cxd3 Rb5 26. Qa4 cxd3 27. Bf3 Rd4 28. Bxe5 Rxa4 29. bxa4 Rxe5 30. Rxd3 Rc5 31. g4 Rc1 32. Bd1 Qc4 33. Be2 Bd4+ 34. Kg2 Rxf1 35. Kxf1 Qc1+ 36. Kg2 Qg1+ 37. Kh3 h5 38. Rg3 Qf2 39. Bxa6 Be5 40. Bb7 Bxg3 41. hxg3 hxg4+ 42. Kxg4 Qd4+ 43. Kh3 Qxa4 44. Bd5 Qd1 45. Be4 Qh5+ |
| ECO C51 in 1999 play it! nivala tuomas defeats white's lahti jouko in 54 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 exd4 7. O-O d6 8. Nxd4 Nxd4 9. cxd4 Nf6 10. Nc3 O-O 11. f4 Nxe4 12. Nxe4 d5 13. Bd3 dxe4 14. Bxe4 f5 15. Bf3 Bf6 16. Bb2 Be6 17. Qd2 Bd5 18. Rac1 c6 19. Rc5 Bxa2 20. Bc3 Bd5 21. Bxd5+ cxd5 22. Qa2 Qd7 23. Rb1 b6 24. Qxd5+ Qxd5 25. Rxd5 Rad8 26. Rxd8 Rxd8 27. Ra1 Rxd4 |
| ECO C03 in 2000 play it! nivala tuomas defeats white's lardot derik in 92 moves | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Nbd7 6. Ne2 Nxe4 7. Bxe4 Nf6 8. Bf3 Be7 9. Be3 Nd5 10. Qd3 Nb4 11. Qb3 a5 12. c3 a4 13. Qd1 Nd5 14. Qd3 b6 15. O-O Ba6 16. Qe4 O-O 17. Rfc1 Bc4 18. Qc2 Nxe3 19. fxe3 Bg5 20. Kf2 Qf6 21. Ng3 Qh6 22. Re1 Ra5 23. Qd2 f5 24. Nf1 f4 25. Kg1 Bh4 26. exf4 Bxe1 27. Rxe1 Qxf4 28. Qxf4 Rxf4 29. a3 Bxf1 30. Kxf1 Rf6 31. Ke2 Kf7 32. Kd3 Ke7 33. Kc4 Kd6 34. h3 c5 35. Rd1 Rf4 36. Kd3 cxd4 37. cxd4 Rb5 38. Kc2 g5 39. Kc3 Rb3+ 40. Kc2 h5 41. Re1 g4 42. hxg4 hxg4 43. Bb7 Rf2+ 44. Kc1 Rbxb2 45. Bc8 Rbc2+ 46. Kb1 Rxc8 |
| ECO C06 in 2002 play it! nivala tuomas defeats white's kosmo santul in 83 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ngf3 Ba6 8. Bxa6 Nxa6 9. Qe2 Nc7 10. O-O b5 11. dxc5 Nxc5 12. Nd4 Qd7 13. Qg4 h5 14. Qg3 Rc8 15. N4b3 N7a6 16. Re1 Na4 17. Nf3 N6c5 18. Nfd4 a6 19. Rb1 Ne4 20. Qh3 Be7 21. Be3 Nec5 22. Re2 g6 23. Nxc5 Nxc5 24. Rf1 Kf8 25. Kh1 Kg7 26. f3 h4 27. Ref2 Rh5 28. Re2 a5 29. g4 hxg3 30. Qxg3 Rch8 31. Rg2 Rh3 32. Qf2 Bh4 33. Qe2 Bg3 34. Bg1 Qe7 35. Nxb5 Nd7 36. f4 Qh4 37. Qd2 Nb8 38. Nd4 Na6 39. Rf3 Nc5 40. Rfxg3 Rxg3 41. Nf3 Rxf3 42. Bxc5 |
| ECO C16 in 2001 play it! nivala tuomas defeats white's kononen keijo in 60 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. Nge2 Ba6 7. Nf4 Bxf1 8. Kxf1 c5 9. Nce2 Bxd2 10. Qxd2 Nc6 11. Re1 cxd4 12. Nxd4 Nxd4 13. Qxd4 Rc8 14. Re2 h5 15. h4 Ne7 16. b3 Qb5 17. Qb2 Nf5 18. Nd3 Rc7 19. Rh3 O-O 20. Rf3 Rfc8 21. g3 Rc3 22. Ne1 Nd4 23. Rxc3 Qxe2+ 24. Kg2 Rxc3 25. Qxc3 Qxe5 26. Nf3 Nxf3 27. Qxf3 Qe4 28. Qxe4 dxe4 29. Kf1 Kf8 30. Ke2 e5 |
| ECO C00 in 2001 play it! nivala tuomas defeats white's jauhiainen kari in 72 moves | 1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. N1h2 Ba6 13. h5 Rc8 14. Ng4 Nd4 15. h6 g6 16. Be3 Nf5 17. Qc1 Nxe3 18. fxe3 Qc7 19. e4 Bb7 20. Qf4 dxe4 21. dxe4 c4 22. Rad1 f6 23. Rxd7 Qxd7 24. exf6 c3 25. Nge5 Qe8 26. f7+ Rxf7 27. Nxf7 Qxf7 28. Bh3 cxb2 29. Qe5 Bf6 30. Qd6 Be7 31. Qe5 Bf6 32. Qd6 Rc6 33. Qb8+ Bc8 34. Ne5 Bxe5 35. Qxe5 Rxc2 36. Rf1 b1=Q |
| ECO C06 in 2005 play it! nivala tuomas defeats white's nokso koivisto a in 78 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Qe2 cxd4 8. cxd4 Nc6 9. Ngf3 Nb4 10. O-O Nxd3 11. Qxd3 a5 12. Re1 Ba6 13. Qb3 Bb4 14. a3 Be7 15. Nf1 a4 16. Qd1 Bxf1 17. Kxf1 b5 18. Qd3 Qb6 19. Bg5 Bxg5 20. Nxg5 h6 21. Nf3 O-O 22. h4 Rac8 23. Rec1 Rc4 24. Rc3 f6 25. exf6 Nxf6 26. b3 Rxc3 27. Qxc3 Ne4 28. Qb2 axb3 29. Kg1 g5 30. hxg5 hxg5 31. Rf1 b4 32. Qxb3 g4 33. Ne5 Qxd4 34. Nxg4 Nd2 35. Qc2 Nxf1 36. Qg6+ Qg7 37. Qxe6+ Kh7 38. Kxf1 bxa3 39. f3 a2 |
| ECO C16 in 2002 play it! nivala tuomas defeats white's arseniev vladimi in 34 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. Bb5 c6 7. Ba4 Ba6 8. Nge2 Qc7 9. O-O Nd7 10. Nxd5 cxd5 11. Bxb4 Qc4 12. Qd3 b5 13. Bb3 Qxb4 14. a4 Ne7 15. Nc3 bxa4 16. Qxa6 axb3 17. Nb5 O-O |
| ECO C15 in 2001 play it! nivala tuomas defeats white's sorri kari juhan in 120 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2c3 Nbd7 8. g3 c5 9. Bg2 Nxe4 10. Nxe4 O-O 11. O-O cxd4 12. Qxd4 Qc7 13. Be3 b6 14. Rfd1 Rd8 15. Qc3 Qxc3 16. Nxc3 Rb8 17. Nb5 a6 18. Nd6 Ne5 19. Bf4 f6 20. Nc4 Rxd1+ 21. Rxd1 Nxc4 22. Bxb8 Nxb2 23. Rd4 Kf7 24. Bd6 e5 25. Rb4 Bxd6 26. Rxb2 b5 27. Bd5+ Be6 28. Bxe6+ Kxe6 29. Rb3 e4 30. Kf1 Kd5 31. Ke2 Bc5 32. f3 f5 33. fxe4+ fxe4 34. g4 h6 35. h4 Kc4 36. Kd2 a5 37. h5 a4 38. Rc3+ Kd4 39. Rh3 Bd6 40. Ke2 b4 41. axb4 Bxb4 42. Rh1 a3 43. Ra1 Bc5 44. Kd2 Bb4+ 45. Ke2 Kc3 46. Ke3 Kxc2 47. Kxe4 Kb2 48. Rh1 a2 49. Rh2+ Kb3 50. Rh1 Be7 51. Kf5 Bf6 52. Kg6 Bb2 53. g5 hxg5 54. Kxg5 Kc2 55. Kg6 Bc1 56. Rh2+ Bd2 57. Rh1 Bh6 58. Rf1 Kb2 59. Rf2+ Kb1 60. Rf1+ Bc1 |
| ECO C02 in 2000 play it! nivala tuomas defeats white's latvio erkki in 58 moves | 1. e4 e6 2. d4 d5 3. e5 Qd7 4. c3 b6 5. Nf3 Ba6 6. Bxa6 Nxa6 7. O-O c5 8. a3 h5 9. b4 Ne7 10. Bf4 Nf5 11. Qd3 Nb8 12. Nbd2 c4 13. Qc2 Be7 14. Ng5 h4 15. Nh3 Nc6 16. Rfe1 O-O-O 17. Re2 Ncxd4 18. cxd4 Nxd4 19. Qd1 Nxe2+ 20. Qxe2 f6 21. Nf3 g5 22. exf6 Bxf6 23. Ne5 Qg7 24. Nc6 Bxa1 25. Qxe6+ Qd7 26. Ne7+ Kb7 27. Nxg5 Qxe6 28. Nxe6 Rde8 29. Bd6 Bf6 |
| ECO B01 in 2002 play it! nivala tuomas defeats white's natri antero in 58 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. Nb5 Qd7 8. Ne5 Nxe5 9. dxe5 Qxd1+ 10. Bxd1 O-O-O 11. f3 Bd7 12. Nxa7+ Kb8 13. exf6 exf6 14. Be3 b6 15. a4 Kxa7 16. a5 Kb7 17. axb6 cxb6 18. Be2 Bb4+ 19. c3 Rhe8 20. Ba6+ Kc7 21. Kf2 Bc5 22. Bxc5 bxc5 23. Rhd1 Be6 24. Bd3 Bb3 25. Bb5 Rxd1 26. Rxd1 Rb8 27. Rd7+ Kc8 28. Bc6 Rb6 29. Rd6 Kc7 |
| ECO B00 in 2002 play it! nivala tuomas defeats white's suni kimmo in 46 moves | 1. e4 Nc6 2. Nf3 f5 3. e5 d6 4. exd6 cxd6 5. d4 e6 6. Bc4 Nf6 7. O-O d5 8. Bd3 Bd6 9. Qe2 Ne4 10. a3 O-O 11. Nbd2 Qf6 12. c3 Bd7 13. Nb3 Be8 14. Ne1 Qh4 15. g3 Qf6 16. Ng2 Bd7 17. Qe3 h6 18. Be2 Kh7 19. Nf4 g5 20. Nd3 f4 21. Qf3 e5 22. Nd2 Nxd2 23. Bxd2 e4 |
| ECO B00 in 2001 play it! nivala tuomas defeats white's houtsonen pedri in 58 moves | 1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 d5 6. Bg5 dxe4 7. Bxe4 Bxe4 8. Nxe4 Be7 9. Qd3 Nbd7 10. h4 h6 11. Bxf6 Nxf6 12. O-O-O Qd5 13. Nc3 Qb7 14. Ne5 a6 15. g4 Nd5 16. Nxd5 Qxd5 17. c4 Qb7 18. d5 exd5 19. Qf5 O-O 20. cxd5 Qc8 21. Nc6 Re8 22. Qf3 Qd7 23. Ne5 Qb5 24. Qxf7+ Kh8 25. g5 Bd6 26. Ng6+ Kh7 27. Kb1 Re2 28. b3 Qa5 29. a4 Qc3 |